Composite energy-saving roller blind door/window

Abstract

The invention discloses a composite energy-saving roller blind door / window. The composite energy-saving roller blind door / window comprises an aluminum alloy door / window, an aluminum alloy roller blind window and a screen window, and is integrally designed; covers of the aluminum alloy door / window and the roller blind window both can prevent heat transfer through adoption of an insulation bridge cutoff technology so as to keep the indoor temperature to achieve an energy-saving effect. In addition, the roller blind window is mounted outside glass of the aluminum alloy door / window for adjusting the indoor lighting. When the screen window is opened, mosquitoes are prevented from entering inside. Roller blinds of the roller blind window are once formed by aluminum alloy blades with high heat reflectivity, are simple in shape, and can be randomly selected according to hobbies and colors of buildings; and a polyurethane insulation foam material is filled in the middle of a sectional material for effectively preventing the strong light irradiation and the ultraviolet radiation. The composite energy-saving roller blind door / window has such functions as sun protection, heat insulation, sound insulation, noise reduction, lighting, ventilation, theft prevention and mosquito prevention, and has the advantages of simple structure and convenience for mounting and use. The on-site installation difficulty is reduced, and the coordination problem between a window body and the sun protection is solved.

Description

technical field [0001] The invention relates to a door and window structure, in particular to a composite energy-saving rolling shutter door and window. Background technique [0002] In addition to the walls of the building envelope, doors and windows are also important components. Doors and windows are not only a key tool to adjust the comfort of the indoor environment, but also an important way to promote building energy conservation. The proposal and development of energy-saving doors and windows have given new connotations to doors and windows. According to statistics, the energy lost through doors and windows is 5-6 times that of the wall, 5 times that of the roof, and more than 20 times that of the ground, accounting for about 40% to 50% of the total energy consumption of building envelope components. Therefore, although doors and windows occupy a small proportion of the area, they are the weak link in building energy conservation. Energy conservation of doors and wi...

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a composite energy-saving rolling shutter door and window, which integrates the broken bridge aluminum alloy door and window and the energy-saving aluminum alloy rolling shutter window, solves the problem of secondary construction, and improves the energy saving of the door and window, and solves the problem of Problems of coordination between body and shading

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